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目的本研究旨在评价采用减影、彩色编码减影和并行显示对配准图像进行信号强度(SI)评定时的敏感性、特异性、准确性以及观察者间的可靠性。材料与方法本研究经
Purpose This study was designed to evaluate the sensitivity, specificity, accuracy, and interobserver reliability of signal strength (SI) assessment of registration images using subtraction, color-coded subtraction, and parallel display. Materials and methods of this study